Senior Accountant

Staff Accountant

Hybrid (based at our offices in Parsippany, NJ 3 days per week)

Position Summary : We are seeking an experienced Staff Accountant to provide end-to-end accounting support while driving operational excellence across the Finance and Operations team. This hybrid role combines month-end close, treasury, and financial reporting with hands-on operational and compliance responsibilities, including payroll, sales tax, and system process improvement. You will play a critical role in ensuring the accuracy of our financial statements, supporting our global operations, and optimizing workflows during a period of significant growth.

Your Role : Reporting directly to the Director of Finance, this role is integral to ensure the financial health of the company through scaling process and systems, maintaining timely and accurate financial reporting, and ensuring compliance with regulatory requirements. Your attention to detail, organization, and time-management skills will play a key role in driving operational excellence and supporting the company's growth objectives.

About OLI : Leaders in Chemistry Solutions OLI is a global leader in software development, specializing in complex chemical phenomena. Our process modeling solutions have transformed problem-solving for over 500 enterprises and academic institutions across 35+ countries. We drive innovation and sustainability, leading industrial digital transformation with technologies like real-time chemistry insights, automated systems, and cloud-based analytics.

Why You're Vital to Our Mission : As we enter a phase of significant growth, the experienced Staff Accountant will play a vital role ensuring the financial integrity and operational efficiency of the company. Your role in managing the monthly close will help ensure accurate and reliable financial reporting, helping drive sustained growth. Your ability to collaborate and communicate effectively throughout all levels of the organization and exercise sound judgment in generating insights will drive meaningful impact early and often.

Key Responsibilities :

• Month End-close activities : prepare and post journal entries, manage fixed asset register, reconcile bank and general ledger accounts, ensuring accurate financial reporting.
• Treasury : Prepare and deliver weekly cashflow reports for key internal stakeholders.
• Vendor : Manage vendor payment cycles, approval workflows, and vendor relations.
• Oversee the expense management process and system administration.
• Tax & Compliance : Assist finance team with corporate and sales tax compliance maintaining strict adherence to reporting and regulatory requirements.
• Payroll : Coordinate global payroll processing and US benefit with the HR team and oversee the accounting of payroll and related benefit accounts.
• Assist with the cap table, and shareholder / equity management platform.
• Assist Senior Accountant with commission reporting, reconciliation, and payment cycles.
• Identify areas for process improvement and help implement enhancements through leveraging AI and technology.

We're Looking For :

Competencies :

While not required, it's an added plus if you have :

We're Offering :

Required Competencies :

Equal Opportunity Employer

OLI Systems is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all. Applicants will be evaluated through a structured, rubric-based interview process to ensure consistency and fairness. OLI supports equitable career progression. Advancement decisions are guided by consistent evaluation criteria and regular performance conversations.